Facebook Hacker Cup round 1 problem analysis en

By Soultaker on Sunday 29 January 2012 19:18 - Comments (10)
Category: Programming Contests, Views: 20.937

Over the past 24 hours the first official round of the Facebook Hacker Cup was held, with thousands of qualified competitors competing for one of (at least) 500 spots to participate in round 2. There was a nice spread in topics for the problems and their difficulty was much more balanced than in the qualification round, which made for quite an enjoyable match with many competitors solving all three problems.

Like last week, I will analyze the problems in order of increasing difficulty. Spoilers abound, so don't read on if you want to try to solve the problems yourself!

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Facebook Hacker Cup qualification round problem analysis en

By Soultaker on Tuesday 24 January 2012 01:00 - Comments (13)
Category: Programming Contests, Views: 13.665

Last weekend the qualification round for the 2012 Facebook Hacker Cup was held. Contestants had all weekend to solve at least one from a set of three problems in order to qualify. It turned out two of those were fairly easy, and the last one was pretty hard. I'll address the problems in order of increasing difficulty. If you want to try to solve these problems on your own, stop reading now, because there are spoilers ahead!

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